The table shows information about the heights, in cm, of a group of Year 9 girls 37
least height
median
165 cm
greatest height
170 cm
This stem and leaf diagram shows information about the heights, in cm, of a group
of 15 Year 9 boys.
DO NOT WRITE
15
8 99
16
4 5 7 7 8
Key: 15 8 represents 158 cm
0 3 4 4 7
18
0 2
Compare the distribution of the heights of the girls with the distribution of the height of
the boys.
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